About: pink noise

Premodifier: pink
Head noun: noise

Same concepts
http://dbpedia.org/resource/Pink_noise

Broader concepts

label	provenance	confidence
signal source	isap:155331198	0.593673
noise	isap:372203976	0.457970
test signal	isap:157226321	0.450696
test tone	isap:200155986	0.346629
signal	isap:157226361	0.325168
sound	isap:373796246	0.231014

Narrower concepts

label	provenance	confidence
frequency	isap:15598209	0.240945